题目链接 "CF435C" 题意 A cardiogram is a polyline with the following corners: $(0;0), (a_1;a_1), (a_1+a_2;a_1 a_2),...,(\sum_{i=1}^n{a_i};\sum_{i=1}^n{( 1)^ ...
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其他好文 时间:
2020-05-05 17:47:04
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59
<form class="ui large form segment"> <h3 class="ui header">Add a Link</h3> <div class="field"> <label for="title">Title:</label> <input name="title" # ...
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Web程序 时间:
2020-05-03 14:38:08
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74
When shipping goods with containers, we have to be careful not to pack some incompatible goods into the same container, or we might get ourselves in s ...
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其他好文 时间:
2020-05-02 15:12:33
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56
The task of this problem is simple: insert a sequence of distinct positive integers into a hash table first. Then try to find another sequence of inte ...
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其他好文 时间:
2020-05-02 15:11:59
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52
Given N integers, you are supposed to find the smallest positive integer that is NOT in the given list. Input Specification: Each input file contains ...
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其他好文 时间:
2020-05-02 14:56:53
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58
The task of this problem is simple: insert a sequence of distinct positive integers into a hash table, and output the positions of the input numbers. ...
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其他好文 时间:
2020-04-30 15:15:38
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44
Description Write an algorithm to determine if a number n is "happy". A happy number is a number defined by the following process: Starting with any p ...
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移动开发 时间:
2020-04-30 13:32:04
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91
1.逻辑回归是怎么防止过拟合的?为什么正则化可以防止过拟合?(大家用自己的话介绍下) 逻辑回归是用正则化来防止过拟合的, 正则化是通过约束参数的范数使其不要太大,所以可以在一定程度上减少过拟合情况。 2.用logiftic回归来进行实践操作,数据不限 from sklearn.datasets im ...
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其他好文 时间:
2020-04-29 21:58:51
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61
说服力对于职场人而言是一项非常重要的技能,那么说服的技巧有哪些?你又该如何提高自己的沟通和说服能力呢?相信本文推荐的这份说服力书籍排行榜或许可以告诉你答案。 注意,本排行榜排名分先后哦,按必读和重要程度排序,严重推荐先读榜首。此外,凡是12Reads的书都仅能从其官网购买,地址请自行百度书名,其他书 ...
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其他好文 时间:
2020-04-29 18:10:06
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93
This time your job is to fill a sequence of N positive integers into a spiral matrix in non-increasing order. A spiral matrix is filled in from the fi ...
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其他好文 时间:
2020-04-28 00:48:51
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67